Tuesday, July 31, 2007
Nutrition
Deficienciess, excesses and imbalances in diet can produce negative impacts on health, which may lead to diseases such as cardiovascular disease, diabetes, scurvy, fatness or osteoporosis, as well as mental and behavioral troubles. Moreover, unnecessary intake of elements that have no perceptible role in health, (e.g. lead, dioxins, mercury, PCBs), may incur toxic and potentially fatal effects, depending on the dosage.
Many familiar diseases and their symptom can often be prevented or alleviated with better nutrition. The science of nutrition attempts to be aware of how and why specific nutritional aspects influence health.
Tuesday, July 24, 2007
Java coffee
Java coffee is a coffee bent on the
A rust disease in the late 1880s killed off much of the plantation stocks in Sukabumi, before distribution to
Tuesday, July 17, 2007
Different aspects of love
The different aspects of love can be generally illustrated by comparing their corollaries and opposites. As a common look of positive sentiment (a stronger form of like), love is commonly contrasted with abhorrence (or neutral apathy); as a less sexual and more shared and "pure" form of romantic connection, love is generally contrasted with lust; and as an interpersonal relationship with idealistic overtones, love is normally contrasted with friendship, although other connotations of love may be applied to close friendships too.
Sunday, July 08, 2007
Extranet
Tuesday, July 03, 2007
Genetics
Mendel observed that inheritance is basically a discrete process with specific traits that are inherited in an independant manner. These basic units of inheritance is now known as "genes". In the cells of organisms, genes exist actually in the structure of the molecule DNA and the information genes contain is used to create and control the components of cells. Although genetics plays a large role in determining the appearance and behavior of organisms, it is the interaction of genetics with the environment an organism experiences that determines the ultimate outcome. For example, while genes play a role in determining a person's height, the nutrition and health that person experiences in childhood also have a large effect.
Saturday, June 30, 2007
History of Motorola
Most of Motorola's crop has been radio-related, starting with a battery eliminator for radios, through the first walkie-talkie in the world, defense electronics, cellular infrastructure equipment, and mobile phone manufacturing. The company was also strong in semiconductor technology, including integrated circuits used in computers. Motorola has been the key supplier for the microprocessors used in Commodore Amiga, Apple Macintosh and Power Macintosh personal computers. The chip used in the latter computers, the PowerPC family, was developed with IBM and in a partnership with Apple. Motorola also has a diverse line of communication products, including satellite systems, digital cable boxes and modems.
Tuesday, June 26, 2007
Coppicing
Typically a coppice woodland is harvested in sections, on a rotation. In this way each year a crop is available. This has the side-effect of as long as a rich variety of habitats, as the woodland always has a range of dissimilar aged stools growing in it. This is helpful for biodiversity. The cycle length depends upon the species cut, the local custom, and the use to which the product is put. Birch can be coppiced for faggots on a 3- or 4-year cycle, whereas oak can be coppiced over a 50-year cycle for poles or firewood.
Friday, June 22, 2007
Ice
Monday, June 18, 2007
Society
Friday, June 15, 2007
Whale
Sunday, June 10, 2007
Pruning
Proponents of pruning, both gardeners and orchardists, often argue that it improves the health of the plant and makes sturdier structure, often referred to as the scaffold; opponents consider that pruning harms plants' "natural" forms.
Wednesday, June 06, 2007
Canonization
In the Catholic Church, the act of canonization is now kept to the Holy See and occurs at the conclusion of a long process requiring extensive proof that the person future for canonization lived, and died, in such a way that he or she is worthy to be recognized as a saint. at first, however, individuals were recognized as saints without any formal process, as happened, for instance, in the case of Saint Peter and the Blessed Virgin Mary. Other Christian Churches still follow the older practice
Canonization, whether formal or informal, does not make someone a saint: it is only a declaration that the person is a saint and was a saint even before canonization. It is generally familiar that there are many more saints in heaven than have been canonized on earth.
Thursday, May 31, 2007
People
The term people is often used in English as the suppletive plural of person. However, the word persons is sometimes used in place of people, particularly when it would be ambiguous with its collective sense (e.g. missing persons instead of missing people). The term people can together refer to all humans or it can be used to identify the citizens of a nation, or members of a tribe, ethnic, or religious group. People of color is a phrase used to describe people with skin color darker than that of white people.
Sunday, May 27, 2007
Veganism
Monday, May 21, 2007
Lighting rod
A lightning conductor,
A lightning arrester, or
A lightning discharger.
However, these terms really refer to lightning guard systems in general or specific mechanism within them.
Lightning rod dissipaters make a structure less nice-looking by which charges can flow to the air around it. This then reduces the voltage between the point and the storm cloud, making a strike less likely. The most common charge dissipaters appear as slightly-blunted metal spikes sticking out in all information from a metal ball. These are mounted on short metal arms at the very top of a radio antenna or tower, the area by far most likely to be struck. These devices diminish, but do not eradicate, the risk of lightning strikes.
Wednesday, May 16, 2007
History of Personal computer
article exposure John W. Mauchly's vision of expectations computing spoken to a conference of the American Institute of Industrial Engineers that previous day. Mauchly told the gathering, "There is no reason to suppose the average boy or girl cannot be master of a personal computer."
The initial computers that can be called 'personal' were the first Non -main frame computers, the LINC and the PDP-8. By today's standards they were big, expensive, and had small magnetic core memories.
However, they were small and cheap for individual laboratories and research projects to use, freeing them from the consignment dispensation and establishment of the typical industrial or university computing center. In addition, they were reasonably interactive and soon had their own operating systems. Finally, this category became known as the mini-computer, usually with time-sharing and program development facilities. Ultimately, the mini-computer grew up to encompass the VAX and larger mini-computers from Data General, Prime, and others.
Deployment of mini-computer systems was a replica for how personal computers would be used, but few of the mini-computer makers managed to profit from it.
Sunday, May 13, 2007
Cold River (Maine)
The Cold River begins at the height of land in Evans Notch, a pass through the eastern White Mountains. Maine Highway 113, a narrow two-lane road, passes through the notch, following the Cold River on the south side and Evans Brook, a tributary of the Androscoggin River, on the north. The Cold River, flowing south, picks up the Mad River, a short stream with waterfalls that flows off the southern faces of East Royce and West Royce mountains, then reaches the southern base of Evans Notch at the junction of Basin Brook, coming out of a large glacial cirque to the west, where the Cold River national forest campground is situated.
South of Basin Brook, the Cold River briefly enters New Hampshire near the village of North Chatham, then veers back into Maine, flowing south-southwest in the town of Stow through an ever-widening valley. The Little Cold River enters from the west near the village of Stow. The Cold River ends at Charles Pond in the northern corner of Fryeburg. Water flows from Charles Pond via the short Charles River, entering the Old Course of the Saco River and finally the Saco itself south of Kezar Pond.
Tuesday, May 08, 2007
Chocolate
Chocolate was shaped by the Mesoamerican civilization, from cacao beans, and cultivated by pre-Columbian civilizations such as the Maya and Aztec, who used it as a basic part in a variety of sauces and beverages. The cocoa beans were ground and mixed with water to create a variety of beverages, both sweet and bitter, which were kept for only the highest noblemen and clerics of the Mesoamerican world. Chocolate is made from the fermented, roasted, and ground beans taken from the pod of the tropical cacao tree, Theobroma cacao, which was native to Central America and Mexico, but is now cultivated all through the tropics. The beans have an intensely flavoured bitter taste. The resultant products are known as "chocolate" or, in some parts of the world, cocoa.
Friday, May 04, 2007
Peafowl
Overview
The characteristic Asiatic peafowl belonging to the genus Pavo comprise the familiar Indian Peafowl, Pavo cristatus and the poorly known Dragon birds or Green Peafowl Pavo muticus. Some biologists believe that there are at least five characteristic and critically endangered species of Green Peafowl while others classify them into a single species with three species.
The Arakan Dragonbird Pavo spicifer was once inhabitant to Northern Western Myanmar, Southern Tibet and Assam. The Indo-Chinese or Siamese Dragon bird Pavo imperator was once native to South East Myanmar and Thailand. The Annametic Dragonbird Pavo annamensis occupied the broadleaf evergreen forests of Cambodia, Vietnam, Laos and Southern Yunnan China.
The Javanese Green Peafowl, Pavo javanensis is occupant only to the island of Java. The died out Malay or Pahang Peafowl Pavo muticus muticus was fantasy by early naturalists to least the Pliocene rules out an foreword by humans. Northern Yunnan is the home of one of the most fascinating forms of Green Peafowl. The Yunnan Dragonbird, Pavo yunnanensis is most characteristic.
When it is not in show, the long tail rests on the ground and hampers the actions of the peacock
The White Peacock is frequently incorrect for an albino, but is a color change
Monday, April 30, 2007
Door
History
The first records are those represented in the paintings of the Egyptian tombs, in which they are shown as single or double doors, each in a single piece of wood. In Egypt, where the climate is intensely dry, there would be no fear of their warping, but in other countries it would be necessary to frame them, which according to Vitruvius was done with stiles and rails: the spaces enclosed being filled with panels let into grooves made in the stiles and rails. The stiles were the vertical boards, one of which, tenoned or hinged, is known as the hanging stile, the other as the middle or meeting stile. The horizontal cross pieces are the top rail, bottom rail, and middle or intermediate rails. The most ancient doors were in timber, those made for King Solomon's temple being in olive wood, which were fixed and overlaid with gold. The doors dwelt upon in Homer would appear to have been cased in silver or brass. Besides Olive wood, elm, cedar, oak and cypress were used.
All ancient doors were hung by pivots at the top and bottom of the hanging stile which worked in sockets in the lintel and cill, the final being always in some hard stone such as basalt or granite. Those found at Nippur by Dr. Hilprecht, dating from 2000 B.C. were in dolorite. The tenons of the gates at Balawat were covered with bronze. These doors or gates were hung in two leaves, each about 8 ft.4 in. wide and 27 ft. high; they were enclosed with bronze bands or strips, 10 in. high, covered with repouss embellishment of figures, etc. The wood doors would seem to have been about 3 in. thick, but the hanging stile was over 14 inches diameter. Other sheathings of various sizes in bust have been found, which proves this to have been the universal method adopted to protect the wood pivots. In the Hauran in Syria, where timber is scarce the doors were made in stone, and one measuring 5 ft. 4 in. by 2 ft. 7 in. is in the British Museum; the band on the meeting stile shows that it was one of the leaves of a double door. At Kuffeir near Bostra in Syria, Burckhardt found stone doors, 9 to 10 ft. high, being the entrance doors of the town. In Etruria many stone doors are referred to by Dennis.